CN219567395U

CN219567395U - Built-in hoisting mechanism

Info

Publication number: CN219567395U
Application number: CN202320251496.4U
Authority: CN
Inventors: 施威; 邢通; 余波
Original assignee: Hebi Tianhai Electronic Information System Co Ltd
Current assignee: Hebi Tianhai Electronic Information System Co Ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-08-22
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to a built-in hoisting mechanism, which effectively solves the problems that the prior large and heavy goods are stored and taken in a movable carriage body and are required to be lifted by an external forklift or manually, the former needs to mobilize a vehicle, the temporary taking or the remote taking is inconvenient, and the later is easy to cause the safety risk of personnel injury when the large and heavy goods are lifted and taken. This built-in hoist mechanism passes through the cooperation setting of upper rail and lower rail, can be when outwards carrying the goods, assist and guide the holistic slip of the device, and then reduce the rocking of goods, setting through the tray, can assist the goods to slide to can lift the goods from the below, and then stability and security when guaranteeing the goods hoist and mount, through the setting of capstan winch, can directly stimulate the lifting rope, can drive the goods upwards or hoist and mount downwards, thereby more make things convenient for the staff to use.

Description

Built-in hoisting mechanism

Technical Field

The utility model belongs to the technical field of hoisting equipment, and particularly relates to a built-in hoisting mechanism.

Background

Hoisting refers to the general term that a crane or a hoisting mechanism is used for installing and positioning equipment, and various hoisting machines are used for hoisting equipment, workpieces, appliances, materials and the like in the process of overhauling or maintaining so as to change the position of the equipment.

The utility model discloses a hoist and mount mechanism that hoist and mount efficiency is higher in chinese patent application publication number CN203728438U, including gallows and electric block, the gallows includes electric block mounting bracket and the support frame fixed with electric block mounting bracket, and electric block movably installs on electric block mounting bracket. When the hoisting mechanism works, after the electric hoist lifts a lifted object, a driver drives the transportation equipment to move below the lifted object, and because the electric hoist is movably arranged on the electric hoist mounting frame, an operator can move the electric hoist, so that the position of the electric hoist on the electric hoist mounting frame can change according to the parking position of the transportation equipment, and finally, the lifted object can be accurately dropped on the transportation equipment after being lowered. The lifting mechanism enables the electric hoist not only to drive the lifted object to do lifting motion, but also to generate movement in other directions according to the parking position of the transportation device, so that the number of times that a driver adjusts the parking position of the transportation device according to the position of the lifted object is reduced, and obviously, the lifting efficiency of the lifting mechanism is higher.

But to current big, the heavy goods of access in portable railway carriage or compartment body, need to lift through outside forklift or manual work and get and realize, the former needs to transfer the vehicle, takes temporarily or take very inconvenient in remote area, and the latter lifts when getting big, heavy goods, very easily causes the security risk of personnel injury.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the built-in hoisting mechanism, which is mainly used for hoisting a container, has a bidirectional self-locking function at any position, a sliding rail stably slides, the manual winch stably rotates, no clamping stagnation exists, the container is provided with a reliable fixing device, and the mechanism is provided with a locking device in a recovery state and a withdrawal state, so that the requirements of users on large and heavy goods in a movable compartment are met.

The utility model provides a built-in hoist mechanism, includes lower guide rail, upper guide rail and gallows, there is the guide rail one side of lower guide rail through bolted connection, the inner wall fixedly connected with tray of guide rail, the top joint of tray has the mount, the one end fixed mounting of upper guide rail has the support frame, the surface fixedly connected with layer board of support frame, the top fixedly connected with bracket of layer board, the inner wall of bracket is connected with the capstan winch through the pivot, the surface winding of capstan winch has the lifting rope.

Preferably, the outer surface of the tray is fixedly connected with a handle, the outer surface of the handle is sleeved with a protective sleeve, and the outer surface of the tray is fixedly connected with a hook.

Preferably, the outer surface of the winch is meshed with a gear, and the inner wall of the gear is inserted with a positioning shaft.

Preferably, the outer surface of the positioning shaft is sleeved with a limiting ring, one end of the positioning shaft is sleeved with a ratchet wheel, and one side of the limiting ring is fixedly provided with a pawl.

Preferably, one end of the positioning shaft is fixedly provided with a crank, and the outer surface of the crank is fixedly provided with a handle.

Preferably, a plurality of pulley blocks are fixedly arranged on the outer surface of the supporting frame, and one end of the lifting rope is fixedly connected with a lifting frame.

The technical scheme has the beneficial effects that:

(1) The built-in lifting mechanism is arranged through the matching of the upper guide rail and the lower guide rail, so that the whole sliding of the device can be assisted and guided when goods are conveyed outwards, further shaking of the goods is reduced, the goods can be assisted to slide through the arrangement of the tray, the goods can be lifted from the lower part, and further stability and safety of the goods during lifting are guaranteed;

(2) This built-in hoist mechanism passes through the setting of capstan winch, can directly stimulate the lifting rope, can drive the goods upwards or hoist downwards to more make things convenient for the staff to use, through the cooperation setting of ratchet and pawl, when the staff rotates the crank, can realize having two-way self-locking function in optional position, thereby make manual capstan winch rotate steadily, no jamming phenomenon.

Drawings

FIG. 1 is a schematic diagram of the state of the utility model;

FIG. 2 is a schematic view of a pallet installation of the present utility model;

FIG. 3 is a schematic diagram of the winch installation of the present utility model;

FIG. 4 is a schematic diagram of the working structure of the winch of the present utility model;

FIG. 5 is a schematic view of the gear assembly of the present utility model;

FIG. 6 is an exploded view of the ratchet of the present utility model.

In the figure: 1. a lower guide rail; 2. a guide rail; 3. a tray; 4. a handle; 5. a fixing frame; 7. an upper guide rail; 8. a support frame; 9. a supporting plate; 10. a bracket; 11. a winch; 12. a gear; 13. positioning a shaft; 14. a limiting ring; 15. a ratchet wheel; 16. a pawl; 18. a crank; 19. a grip; 20. a hanging rope; 21. pulley block; 22. and (5) hanging a bracket.

Detailed Description

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of embodiments of the utility model with reference to the accompanying drawings, 1 to 6.

The embodiment provides a built-in hoisting mechanism, as shown in the accompanying drawings, comprising a lower guide rail 1, an upper guide rail 7 and a hanging bracket 22, wherein one side of the lower guide rail 1 is connected with a guide rail 2 through bolts, the inner wall of the guide rail 2 is fixedly connected with a tray 3, the outer surface of the tray 3 is fixedly connected with a handle 4, the outer surface of the handle 4 is sheathed with a protective sleeve, the outer surface of the tray 3 is fixedly connected with a hook, the whole sliding stability of the device can be ensured through the arrangement of the guide rail 2, the sliding stability of the tray 3 is further improved, the tray 3 is pulled and pushed by a worker more conveniently through the arrangement of the handle 4, the operation of the worker is further facilitated, the rope can be provided for fixing through the arrangement of the hook, the relative fixation between goods and the tray 3 is further ensured, the top of the tray 3 is clamped with a fixing frame 5, one end of the upper guide rail 7 is fixedly provided with a supporting frame 8, the outer surface of the supporting frame 8 is fixedly connected with a supporting plate 9, the top of the supporting plate 9 is fixedly connected with a bracket 10, the inner wall of the bracket 10 is connected with a winch 11 through a rotating shaft, the outer surface of the winch 11 is meshed with a gear 12, the inner wall of the gear 12 is inserted with a positioning shaft 13, the outer surface of the positioning shaft 13 is sleeved with a limiting ring 14, one end of the positioning shaft 13 is sleeved with a ratchet wheel 15, one side of the limiting ring 14 is fixedly provided with a pawl 16, one end of the positioning shaft 13 is fixedly provided with a crank 18, the outer surface of the crank 18 is fixedly provided with a handle 19, the outer surface of the winch 11 is wound with a lifting rope 20, the outer surface of the supporting frame 8 is fixedly provided with a plurality of pulley blocks 21, one end of the lifting rope 20 is fixedly connected with a hanging frame 22, the handle 19 is rotated through rotation, the crank 18 is driven to rotate by the ratchet wheel 15 to drive the gear 12 to rotate, and further drive the winch 11 to rotate, the hoist rope 20 is wound and unwound to hoist the cargo.

In summary, the use steps of the built-in hoisting mechanism are as follows:

1. firstly, an upper guide rail 7 is fixed on the cabin top of an equipment cabin, a lower guide rail 1 is fixed on a cabin bottom plate, a container is fixed on a tray 3 through a rope, the tray 3 is fixed on a lower slideway, and a hanging bracket 22 at the upper part of the container is connected with a hanging rope 20 of a winch 11;

2. the tray 3 is pulled out to drive the goods, after the tray 3 is pulled out completely, the handle 19 can be rocked, the goods can be lifted up to a proper height, the tray 3 can be retracted back into the equipment cabin, and the goods can be put down by rotating the handle 19 reversely;

3. and then the rope is detached from the goods, the handle 19 can be rotated, the lifting rope 20 is retracted, the goods are loaded again, and the next lifting operation can be carried out again.

The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.

Claims

1. The utility model provides a built-in hoist mechanism, includes lower guide rail (1), upper guide rail (7) and gallows (22), its characterized in that: one side of lower guide rail (1) is through bolted connection has guide rail (2), the inner wall fixedly connected with tray (3) of guide rail (2), the top joint of tray (3) has mount (5), the one end fixed mounting of upper guide rail (7) has support frame (8), the surface fixedly connected with layer board (9) of support frame (8), the top fixedly connected with bracket (10) of layer board (9), the inner wall of bracket (10) is connected with capstan winch (11) through the pivot, the surface winding of capstan winch (11) has lifting rope (20).

2. A built-in lifting mechanism according to claim 1, wherein: the outer surface of the tray (3) is fixedly connected with a handle (4), a protective sleeve is sleeved on the outer surface of the handle (4), and a hook is fixedly connected with the outer surface of the tray (3).

3. A built-in lifting mechanism according to claim 1, wherein: the outer surface of the winch (11) is meshed with a gear (12), and a positioning shaft (13) is inserted into the inner wall of the gear (12).

4. A built-in lifting mechanism according to claim 3, wherein: the outer surface of the positioning shaft (13) is sleeved with a limiting ring (14), one end of the positioning shaft (13) is sleeved with a ratchet wheel (15), and one side of the limiting ring (14) is fixedly provided with a pawl (16).

5. A built-in lifting mechanism according to claim 3, wherein: one end of the positioning shaft (13) is fixedly provided with a crank (18), and the outer surface of the crank (18) is fixedly provided with a handle (19).

6. A built-in lifting mechanism according to claim 1, wherein: the outer surface of the supporting frame (8) is fixedly provided with a plurality of pulley blocks (21), and one end of the lifting rope (20) is fixedly connected with a lifting frame (22).